4295655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 9172800

約数和(自身を除く): 4877145

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1049, 1365, 3147, 4095, 5245, 7343, 9441, 13637, 15735, 22029, 36715, 40911, 47205, 66087, 68185, 95459, 110145, 122733, 204555, 286377, 330435, 477295, 613665, 859131, 1431885, 4295655]

約数ペア:

[(1, 4295655), (3, 1431885), (5, 859131), (7, 613665), (9, 477295), (13, 330435), (15, 286377), (21, 204555), (35, 122733), (39, 110145), (45, 95459), (63, 68185), (65, 66087), (91, 47205), (105, 40911), (117, 36715), (195, 22029), (273, 15735), (315, 13637), (455, 9441), (585, 7343), (819, 5245), (1049, 4095), (1365, 3147)]